7th of October, 2017: Lange Nacht der Museen

guided tour in the mueum for children: 6pm “the secret language of stones”

guided tour through the marble querries: 7pm (only under fair wheather conditions, please don’t forget to bring your own pocket lamp with you)
guided tours in the museum with curator Arnold Kretschmer: 8:00 pm, 10pm and 12pm; “history of the Earth” – with hand rock samples which usually are not shown in the museum